Add CI builds for PRs and master merges

.github/workflows/merged_master.yml

@@ -0,0 +1,47 @@
+name: maven build
+
+on:
+  pull_request:
+    types: [closed]
+
+jobs:
+  build:
+
+    runs-on: ubuntu-latest
+
+    steps:
+    - uses: actions/checkout@v4
+    - name: Set up JDK 21
+      uses: actions/setup-java@v4
+      with:
+        java-version: '21'
+        distribution: 'zulu'
+        cache: maven
+    - name: Build with Maven
+      run: mvn -B package --file pom.xml
+
+    - name: Generate JaCoCo Badge
+      uses: cicirello/jacoco-badge-generator@v2
+      with:
+        generate-branches-badge: true
+
+    - name: Log coverage percentage
+      run: |
+        echo "coverage = ${{ steps.jacoco.outputs.coverage }}"
+        echo "branch coverage = ${{ steps.jacoco.outputs.branches }}"
+
+    - name: Commit the badge (if it changed)
+      run: |
+        if [[ `git status --porcelain` ]]; then
+          git config --global user.name 'Luis'
+          git config --global user.email 'lpenap@users.noreply.github.com'
+          git add -A
+          git commit -m "Autogenerated JaCoCo coverage badge"
+          git push
+        fi
+
+    - name: Upload JaCoCo coverage report
+      uses: actions/upload-artifact@v4
+      with:
+        name: jacoco-report
+        path: target/site/jacoco/

.github/workflows/pull_request.yml

@@ -0,0 +1,18 @@
+name: PR Build
+
+on:
+  pull_request:
+    branches: ['**']
+
+jobs:
+  build:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v4
+      - name: Set up JDK 21
+        uses: actions/setup-java@v4
+        with:
+          distribution: 'temurin'
+          java-version: '21'
+      - name: Build and Test
+        run: ./mvnw -B verify

pom.xml

@@ -67,7 +67,7 @@
                                         </goals>
                                 </execution>
                                 <execution>
-                                        <id>report</id>
+                                        <id>generate-code-coverage-report</id>
                                         <phase>test</phase>
                                         <goals>
                                                 <goal>report</goal>